164449144

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{2903}}^1$

素因数の和:3079

約数の個数: 32

約数和(自身を含む): 315897120

約数和(自身を除く): 151447976

約数列:

[1, 2, 4, 8, 73, 97, 146, 194, 292, 388, 584, 776, 2903, 5806, 7081, 11612, 14162, 23224, 28324, 56648, 211919, 281591, 423838, 563182, 847676, 1126364, 1695352, 2252728, 20556143, 41112286, 82224572, 164449144]

約数ペア:

[(1, 164449144), (2, 82224572), (4, 41112286), (8, 20556143), (73, 2252728), (97, 1695352), (146, 1126364), (194, 847676), (292, 563182), (388, 423838), (584, 281591), (776, 211919), (2903, 56648), (5806, 28324), (7081, 23224), (11612, 14162)]